Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2019
Outcome of Noninvasive Ventilation in Acute Respiratory Failure.
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Arsude Sonal, Sontakke Anil, Jire Ankita
Аннотация
BACKGROUND: Noninvasive ventilation (NIV) represents the delivery of positive pressure to the lungs without inserting an endotracheal tube. Noninvasive ventilation has been successfully used in patients with acute respiratory failure. There is a tremendous increase in usage of NIV in clinical settings aiming to reduce complications due to invasive ventilation and to improve resource utilization. It is imperative to watch for outcome of NIV in patients with acute respiratory failure.
MATERIALS AND METHODS: A total of 50 patients were included in this prospective longitudinal study and divided into two groups: type I and type II respiratory failure. All patients were administered bilevel positive airway pressure (BIPAP) ventilator support system using full-face mask or nasal mask depending on the status of the patient. Dyspnea quantitated by modified Borg dyspnea score, heart rate (HR), respiratory rate (RR), blood pressure, and arterial blood gas analysis were assessed at the end of 4, 12, and 24 hours.
RESULTS: Respiratory rate and HR were significantly improved at the end of 4, 12, and 24 hours with NIPPV compared with baseline (0 hour) in both groups (p < 0.01). Statistically significant improvements in pH and PaO2 was seen with NIPPV at the end of 12 hours and 24 hours (p < 0.001) compared with the baseline in both type I and type II respiratory failure patients. Dryness of mouth and nose was noted in 3 (6.81%) patients with NIPPV.
CONCLUSION: Study indicates that a trial of BIPAP is effective in improving gas exchange, reducing intubation, and length of stay in hospital in patients with acute respiratory failure.
HOW TO CITE THIS ARTICLE: Arsude S, Sontakke A, Jire A. Outcome of Noninvasive Ventilation in Acute Respiratory Failure. Indian J Crit Care Med 2019;23(12):556-561.
MATERIALS AND METHODS: A total of 50 patients were included in this prospective longitudinal study and divided into two groups: type I and type II respiratory failure. All patients were administered bilevel positive airway pressure (BIPAP) ventilator support system using full-face mask or nasal mask depending on the status of the patient. Dyspnea quantitated by modified Borg dyspnea score, heart rate (HR), respiratory rate (RR), blood pressure, and arterial blood gas analysis were assessed at the end of 4, 12, and 24 hours.
RESULTS: Respiratory rate and HR were significantly improved at the end of 4, 12, and 24 hours with NIPPV compared with baseline (0 hour) in both groups (p < 0.01). Statistically significant improvements in pH and PaO2 was seen with NIPPV at the end of 12 hours and 24 hours (p < 0.001) compared with the baseline in both type I and type II respiratory failure patients. Dryness of mouth and nose was noted in 3 (6.81%) patients with NIPPV.
CONCLUSION: Study indicates that a trial of BIPAP is effective in improving gas exchange, reducing intubation, and length of stay in hospital in patients with acute respiratory failure.
HOW TO CITE THIS ARTICLE: Arsude S, Sontakke A, Jire A. Outcome of Noninvasive Ventilation in Acute Respiratory Failure. Indian J Crit Care Med 2019;23(12):556-561.